@charset "UTF-8";
/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
/* Document
   ========================================================================== */
/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 */
html {
  line-height: 1.15;
  /* 1 */
  -webkit-text-size-adjust: 100%;
  /* 2 */
}

/* Sections
   ========================================================================== */
/**
 * Remove the margin in all browsers.
 */
body {
  margin: 0;
}

/**
 * Render the `main` element consistently in IE.
 */
main {
  display: block;
}

/**
 * Correct the font size and margin on `h1` elements within `section` and
 * `article` contexts in Chrome, Firefox, and Safari.
 */
h1 {
  font-size: 2em;
  margin: 0.67em 0;
}

/* Grouping content
   ========================================================================== */
/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */
hr {
  box-sizing: content-box;
  /* 1 */
  height: 0;
  /* 1 */
  overflow: visible;
  /* 2 */
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
pre {
  font-family: monospace, monospace;
  /* 1 */
  font-size: 1em;
  /* 2 */
}

/* Text-level semantics
   ========================================================================== */
/**
 * Remove the gray background on active links in IE 10.
 */
a {
  background-color: transparent;
}

/**
 * 1. Remove the bottom border in Chrome 57-
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */
abbr[title] {
  border-bottom: none;
  /* 1 */
  text-decoration: underline;
  /* 2 */
  text-decoration: underline dotted;
  /* 2 */
}

/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */
b,
strong {
  font-weight: bolder;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
code,
kbd,
samp {
  font-family: monospace, monospace;
  /* 1 */
  font-size: 1em;
  /* 2 */
}

/**
 * Add the correct font size in all browsers.
 */
small {
  font-size: 80%;
}

/**
 * Prevent `sub` and `sup` elements from affecting the line height in
 * all browsers.
 */
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/* Embedded content
   ========================================================================== */
/**
 * Remove the border on images inside links in IE 10.
 */
img {
  border-style: none;
}

/* Forms
   ========================================================================== */
/**
 * 1. Change the font styles in all browsers.
 * 2. Remove the margin in Firefox and Safari.
 */
button,
input,
optgroup,
select,
textarea {
  font-family: inherit;
  /* 1 */
  font-size: 100%;
  /* 1 */
  line-height: 1.15;
  /* 1 */
  margin: 0;
  /* 2 */
}

/**
 * Show the overflow in IE.
 * 1. Show the overflow in Edge.
 */
button,
input {
  /* 1 */
  overflow: visible;
}

/**
 * Remove the inheritance of text transform in Edge, Firefox, and IE.
 * 1. Remove the inheritance of text transform in Firefox.
 */
button,
select {
  /* 1 */
  text-transform: none;
}

/**
 * Correct the inability to style clickable types in iOS and Safari.
 */
button,
[type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
}

/**
 * Remove the inner border and padding in Firefox.
 */
button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

/**
 * Restore the focus styles unset by the previous rule.
 */
button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
  outline: 1px dotted ButtonText;
}

/**
 * Correct the padding in Firefox.
 */
fieldset {
  padding: 0.35em 0.75em 0.625em;
}

/**
 * 1. Correct the text wrapping in Edge and IE.
 * 2. Correct the color inheritance from `fieldset` elements in IE.
 * 3. Remove the padding so developers are not caught out when they zero out
 *    `fieldset` elements in all browsers.
 */
legend {
  box-sizing: border-box;
  /* 1 */
  color: inherit;
  /* 2 */
  display: table;
  /* 1 */
  max-width: 100%;
  /* 1 */
  padding: 0;
  /* 3 */
  white-space: normal;
  /* 1 */
}

/**
 * Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */
progress {
  vertical-align: baseline;
}

/**
 * Remove the default vertical scrollbar in IE 10+.
 */
textarea {
  overflow: auto;
}

/**
 * 1. Add the correct box sizing in IE 10.
 * 2. Remove the padding in IE 10.
 */
[type="checkbox"],
[type="radio"] {
  box-sizing: border-box;
  /* 1 */
  padding: 0;
  /* 2 */
}

/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */
[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}

/**
 * 1. Correct the odd appearance in Chrome and Safari.
 * 2. Correct the outline style in Safari.
 */
[type="search"] {
  -webkit-appearance: textfield;
  /* 1 */
  outline-offset: -2px;
  /* 2 */
}

/**
 * Remove the inner padding in Chrome and Safari on macOS.
 */
[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Change font properties to `inherit` in Safari.
 */
::-webkit-file-upload-button {
  -webkit-appearance: button;
  /* 1 */
  font: inherit;
  /* 2 */
}

/* Interactive
   ========================================================================== */
/*
 * Add the correct display in Edge, IE 10+, and Firefox.
 */
details {
  display: block;
}

/*
 * Add the correct display in all browsers.
 */
summary {
  display: list-item;
}

/* Misc
   ========================================================================== */
/**
 * Add the correct display in IE 10+.
 */
template {
  display: none;
}

/**
 * Add the correct display in IE 10.
 */
[hidden] {
  display: none;
}

* {
  box-sizing: border-box;
}

body {
  color: #333;
  font: 14px/1.4 "Helvetica Neue", Helvetica, Arial, "Microsoft Yahei", "Hiragino Sans GB", "Heiti SC", "WenQuanYi Micro Hei", sans-serif;
}

ul, h1, h3, h4, p, dl, dd {
  padding: 0;
  margin: 0;
}

a {
  text-decoration: none;
  color: #333;
}

i {
  font-style: normal;
}

input {
  outline: none;
  padding: 0;
  border: none;
}

img {
  max-width: 100%;
  max-height: 100%;
  vertical-align: middle;
}

ul {
  list-style: none;
}

.clearfix:before,
.clearfix:after {
  content: " ";
  display: table;
}

.clearfix:after {
  clear: both;
}

.clearfix {
  *zoom: 1;
}

.wrapper {
  width: 1240px;
  margin: 0 auto;
}

.sprites {
  background-image: url(../images/sprites.png);
  background-size: 400px 400px;
  background-repeat: no-repeat;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.tc {
  text-align: center;
}

.green {
  color: #27BA9B;
}

.red {
  color: #CF4444;
}

.mb10 {
  margin-bottom: 10px;
}

.fz20 {
  font-size: 20px;
}

.fz18 {
  font-size: 18px;
}

.fz16 {
  font-size: 16px;
}

.xtx-bread {
  padding: 10px 0 25px 25px;
}

.xtx-bread a {
  color: #999;
  padding-right: 5px;
}

.xtx-bread a:hover {
  color: #27BA9B;
}

.xtx-common-btn {
  width: 180px;
  height: 50px;
  border-radius: 4px;
  text-align: center;
  line-height: 48px;
  font-size: 16px;
  color: #FFFFFF;
  display: inline-block;
}

.xtx-common-btn[type="primary"] {
  background: #27BA9B;
}

.xtx-common-btn[type="info"] {
  background: #CCCCCC;
}

.xtx-check {
  color: #999;
  line-height: 30px;
  cursor: pointer;
}

.xtx-check i {
  vertical-align: middle;
}

.xtx-check i.icon-yixuanze {
  color: #27BA9B;
  display: none;
}

.xtx-check i.icon-weixuanze {
  color: #999;
}

.xtx-check span {
  vertical-align: middle;
}

.xtx-check input {
  display: none;
}

.xtx-check input:checked ~ span {
  color: #27BA9B;
}

.xtx-check input:checked ~ i.icon-yixuanze {
  display: inline-block;
}

.xtx-check input:checked ~ i.icon-weixuanze {
  display: none;
}

/** 顶部导航 **/
.xtx_topnav {
  background-color: #333;
}

.xtx_topnav .xtx_navs {
  height: 53px;
  text-align: right;
  line-height: 53px;
  font-size: 0;
}

.xtx_topnav .xtx_navs li {
  display: inline-block;
  font-size: 14px;
}

.xtx_topnav .xtx_navs li:last-child a {
  border-right: none;
}

.xtx_topnav .xtx_navs .mobile {
  display: inline-block;
  width: 20px;
  height: 16px;
  position: relative;
  top: 3px;
  background-position: -160px -70px;
}

.xtx_topnav .xtx_navs a {
  display: inline-block;
  line-height: 1;
  padding: 0 15px;
  border-right: 2px solid #666666;
  color: #dcdcdc;
}

.xtx_topnav .xtx_navs a:hover {
  color: #27BA9B;
}

/** 主导航及Logo **/
.xtx_header .wrapper {
  display: flex;
  align-items: center;
}

.xtx_header .xtx_logo {
  width: 200px;
  height: 132px;
  text-indent: -999px;
  background-image: url(../images/logo.png);
  background-size: contain;
  background-repeat: no-repeat;
  background-position-x: center;
  background-position-y: 20px;
}

.xtx_header .xtx_navs {
  padding-left: 50px;
}

.xtx_header .xtx_navs li {
  line-height: 1;
  font-size: 16px;
  margin-right: 50px;
  position: relative;
  float: left;
}

.xtx_header .xtx_navs li:after {
  content: '';
  display: none;
  width: 30px;
  height: 2px;
  background-color: #27BA9B;
  position: absolute;
  left: 1px;
  bottom: -7px;
}

.xtx_header .xtx_navs li:hover a, .xtx_header .xtx_navs li.active a {
  color: #27BA9B;
}

.xtx_header .xtx_navs li:hover:after, .xtx_header .xtx_navs li.active:after {
  display: block;
}

.xtx_header .xtx_search {
  height: 38px;
  padding-left: 20px;
}

.xtx_header .xtx_search_wrapper {
  width: 175px;
  height: 38px;
  padding-left: 39px;
  border-bottom: 1px solid #e7e7e7;
  position: relative;
  float: right;
}

.xtx_header .xtx_search_wrapper:before {
  content: '';
  display: block;
  width: 17px;
  height: 17px;
  position: absolute;
  left: 5px;
  top: 10px;
  background-image: url(../images/sprites.png);
  background-size: 400px 400px;
  background-position: -80px -70px;
}

.xtx_header .xtx_search_wrapper input {
  width: 100%;
  height: 100%;
  font-size: 15px;
  color: #999;
}

.xtx_header .xtx_search_wrapper input::-webkit-input-placeholder {
  color: #ccc;
}

.xtx_header .xtx_search_cart {
  display: block;
  width: 22px;
  height: 22px;
  position: relative;
  margin: 8px 12px 0 12px;
  float: right;
  background-position: -120px -70px;
}

.xtx_header .xtx_search_cart i {
  position: absolute;
  top: -5px;
  left: 16px;
  line-height: 1;
  padding: 1px 6px;
  font-style: normal;
  font-size: 13px;
  background-color: #E26237;
  border-radius: 15px;
  color: #fff;
}

/** 公共底部 **/
.xtx_footer .contact {
  padding: 60px 0 40px 25px;
}

.xtx_footer .contact dl {
  height: 190px;
  text-align: center;
  padding: 0 72px;
  border-right: 1px solid #f2f2f2;
  color: #999;
  float: left;
}

.xtx_footer .contact dl:first-child {
  padding-left: 0;
}

.xtx_footer .contact dl:last-child {
  border-right: none;
  padding-right: 0;
}

.xtx_footer .contact dt {
  line-height: 1;
  font-size: 18px;
}

.xtx_footer .contact dd {
  margin: 36px 12px 0 0;
  float: left;
}

.xtx_footer .contact dd:last-child {
  margin-right: 0;
}

.xtx_footer .contact .chat, .xtx_footer .contact .feedback, .xtx_footer .contact .weixin, .xtx_footer .contact .weibo {
  width: 92px;
  height: 92px;
  padding-top: 20px;
  border: 1px solid #ededed;
}

.xtx_footer .contact .chat:before, .xtx_footer .contact .feedback:before, .xtx_footer .contact .weixin:before, .xtx_footer .contact .weibo:before {
  content: '';
  display: block;
  width: 40px;
  height: 30px;
  margin: 0 auto 8px;
  background-image: url(../images/sprites.png);
  background-size: 400px 400px;
}

.xtx_footer .contact .chat:before {
  background-position: -245px -70px;
}

.xtx_footer .contact .chat:hover:before {
  background-position: -200px -70px;
}

.xtx_footer .contact .feedback:before {
  background-position: -345px -70px;
}

.xtx_footer .contact .feedback:hover:before {
  background-position: -295px -70px;
}

.xtx_footer .contact .weixin:before {
  background-position: -247px -15px;
}

.xtx_footer .contact .weixin:hover:before {
  background-position: -202px -15px;
}

.xtx_footer .contact .weibo:before {
  background-position: -347px -15px;
}

.xtx_footer .contact .weibo:hover:before {
  background-position: -297px -15px;
}

.xtx_footer .contact .qrcode {
  width: 92px;
  height: 92px;
  padding: 7px;
  border: 1px solid #ededed;
}

.xtx_footer .contact .download {
  padding-top: 5px;
  font-size: 14px;
}

.xtx_footer .contact .download span {
  display: block;
}

.xtx_footer .contact .download a {
  display: block;
  line-height: 1;
  padding: 10px 25px;
  margin-top: 5px;
  color: #fff;
  border-radius: 2px;
  background-color: #27BA9B;
}

.xtx_footer .contact .hotline {
  padding-top: 20px;
  font-size: 22px;
  color: #666;
}

.xtx_footer .contact .hotline small {
  display: block;
  font-size: 15px;
  color: #999;
}

.xtx_footer .extra {
  background-color: #333;
}

.xtx_footer .slogan {
  height: 178px;
  line-height: 58px;
  padding: 60px 100px;
  border-bottom: 1px solid #434343;
  text-align: justify;
}

.xtx_footer .slogan:after {
  content: '';
  display: inline-block;
  width: 100%;
  height: 0;
}

.xtx_footer .slogan a {
  display: inline-block;
  height: 58px;
  line-height: 58px;
  color: #fff;
  font-size: 28px;
}

.xtx_footer .slogan a:before {
  content: '';
  width: 58px;
  height: 58px;
  margin-right: 10px;
  float: left;
  background-image: url(../images/sprites.png);
  background-size: 400px 400px;
}

.xtx_footer .slogan .price:before {
  background-position: 0 0;
}

.xtx_footer .slogan .express:before {
  background-position: -65px 0;
}

.xtx_footer .slogan .quality:before {
  background-position: -130px 0;
}

.xtx_footer .copyright {
  height: 170px;
  padding-top: 40px;
  text-align: center;
  color: #999;
  font-size: 15px;
}

.xtx_footer .copyright p {
  line-height: 1;
  margin-bottom: 20px;
}

.xtx_footer .copyright a {
  color: #999;
  line-height: 1;
  padding: 0 10px 0 6px;
  border-right: 1px solid #999;
}

.xtx_footer .copyright a:last-child {
  border-right: none;
}

button {
  border: none;
  padding: 0;
}